ACT P/PL Heavy Duty MZ017 pressure plate features an exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All ACT diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT\’s Heavy Duty pressure plates increase clamp load by 20 to 50 percent. The Heavy Duty pressure plates are recommended for use with a street or race disc. Features Product Weight (lbs.): 8.8 SFI: 1.1 Type: Heavy Duty Diameter (in.): 8.8 Diameter (mm): 224 Applications 1996-2001 Kia Sephia 1995-2002 Kia Sportage 1989-1992 Ford Probe 1988-1992 Mazda MX-6 2000-2003 Kia Spectra 1988-1989 Mazda 323 1988-1992 Mazda 626 What\’s In The Box? ACT P/PL Heavy Duty Pressure Plate References Installation Instructions Warranty Manufacturer 1 Year Warranty